Canon RF45mm F1.2 STM vs VILTROX
Updated July 2026 — Canon RF45mm F1.2 STM wins on aperture and weight, VILTROX wins on portability and thickness.
The Canon RF45mm F1.2 STM excels in image quality and low-light performance, while the VILTROX 28mm F4.5 offers portability and affordability.
Why Canon RF45mm F1.2 STM is better
Image Quality
Superior low-light performance and bokeh.
Versatility
Better suited for various photography styles.
Aperture
Wider f/1.2 aperture for creative control.
Why VILTROX is better
Portability
Lightweight and compact design.
Price
Significantly lower cost.
Unique Perspective
Wide-angle perspective favored by street photographers.
Overall score
Specifications
| Spec | Canon RF45mm F1.2 STM | VILTROX |
|---|---|---|
| Focal Length | 45mm | 28mm |
| Max Aperture | f/1.2 | f/4.5 |
| Autofocus | Standard | Precision |
| Price | $469.00 | $99.00 |
| Image Quality | High | Moderate |
Dimension comparison
Overview of the Canon RF45mm F1.2 STM
The Canon RF45mm F1.2 STM is a premium standard prime lens that offers exceptional wide-aperture performance at a competitive price of $469.00. This lens is designed to deliver outstanding image quality, especially in low-light conditions, making it a perfect choice for portrait and lifestyle photography.
With a large-diameter mount and a short back focus, the RF45mm F1.2 STM combines digital distortion correction with its compact design, resulting in impressive bokeh and the ability to isolate subjects from their backgrounds. The lens's f/1.2 aperture also allows for faster shutter speeds, enhancing its usability in various lighting scenarios.
Overview of the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens
In stark contrast, the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens is priced at a budget-friendly $99.00, making it about 79% cheaper than the Canon RF45mm F1.2 STM. This lens is engineered for Fuji X-mount cameras and is touted as the thinnest and lightest lens by VILTROX, weighing only 60 grams.
Its ultra-thin design, measuring just 15.3mm in thickness, makes it an excellent choice for photographers seeking portability without sacrificing quality. The lens features a versatile wide-angle perspective, ideal for street photography, and is equipped with a precision autofocus system, ensuring sharp and clear images in various conditions.
Image Quality Comparison
When comparing image quality, the Canon RF45mm F1.2 STM stands out due to its larger f/1.2 aperture, which allows for stunning low-light performance and exceptional bokeh. This lens excels in creating three-dimensional images, effectively isolating subjects from their backgrounds.
On the other hand, the VILTROX 28mm F4.5, while offering a narrower aperture at f/4.5, is still capable of producing sharp images thanks to its multi-layer coating designed to minimize light interference. However, it may not perform as well as the Canon lens in low-light situations, primarily due to its smaller aperture.
Portability and Design
The VILTROX 28mm F4.5 Ultra-Thin Pancake Lens is designed with portability in mind, being lightweight and compact enough to fit in a pocket. Its diameter of 60.3mm and thickness of 15.3mm make it an attractive option for travel photographers who prioritize convenience.
Conversely, the Canon RF45mm F1.2 STM, while still relatively compact for a prime lens, is larger and heavier than the VILTROX option. This may make it less desirable for those who need to carry their gear for extended periods, although it compensates with superior optical performance.
Versatility in Photography
The Canon RF45mm F1.2 STM is a versatile lens suitable for a variety of photography styles, including portraits, lifestyle, and general narrative photography. Its large aperture allows for creative control over depth of field, making it an ideal choice for those looking to achieve a professional look in their images.
The VILTROX 28mm F4.5, with its wide-angle perspective, is particularly favored by street photographers and those interested in landscape photography. Its unique perspective effect offers creative opportunities, but may not be as versatile for portraiture or low-light scenarios compared to the Canon lens.
Autofocus Performance
The autofocus performance of both lenses is noteworthy, but they cater to different needs. The VILTROX 28mm F4.5 features a precision autofocus system that delivers agility and efficiency, making it an excellent choice for quick shots in dynamic environments, such as street photography.
In contrast, while the Canon RF45mm F1.2 STM may not explicitly detail its autofocus capabilities, its larger aperture allows for faster shutter speeds, which can contribute to better autofocus performance in low-light conditions. This makes it potentially more reliable for subjects in motion or in varying lighting environments.
Price and Value
With a current price of $469.00, the Canon RF45mm F1.2 STM represents a significant investment but offers advanced features and superior image quality that can justify the cost for serious photographers. Its average price over the past 90 days has been consistent at $469.03.
The VILTROX 28mm F4.5, on the other hand, is priced at $99.00, making it an accessible option for beginners or casual photographers. Its average price has been around $97.50 over the past 90 days, reflecting its stable affordability. The lower price point allows for greater experimentation without a substantial financial commitment.
Which should you buy?
Choosing between the Canon RF45mm F1.2 STM and the VILTROX 28mm F4.5 ultimately depends on your specific photography needs and budget. If you prioritize image quality, low-light performance, and versatility, the Canon RF45mm F1.2 STM is the superior choice, despite its higher price. However, if portability, budget-friendliness, and a unique perspective are more important to you, the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens is an excellent option that delivers solid performance for a fraction of the cost.